56291584

素因数分解:

$2^8\times {\mathrm{219889}}^1$

素因数の和:219905

約数の個数: 18

約数和(自身を含む): 112363790

約数和(自身を除く): 56072206

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 219889, 439778, 879556, 1759112, 3518224, 7036448, 14072896, 28145792, 56291584]

約数ペア:

[(1, 56291584), (2, 28145792), (4, 14072896), (8, 7036448), (16, 3518224), (32, 1759112), (64, 879556), (128, 439778), (256, 219889)]